diff --git a/profiles/CB1/package.use.mask b/profiles/CB1/package.use.mask
new file mode 100644
index 00000000..4d1068f4
--- /dev/null
+++ b/profiles/CB1/package.use.mask
@@ -0,0 +1 @@
+dev-python/PyQt5 webengine
diff --git a/profiles/CB2/package.use.mask b/profiles/CB2/package.use.mask
new file mode 100644
index 00000000..5a5ccae0
--- /dev/null
+++ b/profiles/CB2/package.use.mask
@@ -0,0 +1 @@
+dev-python/PyQt5 webkit webengine
diff --git a/profiles/CB3/package.use.mask b/profiles/CB3/package.use.mask
new file mode 100644
index 00000000..02670a06
--- /dev/null
+++ b/profiles/CB3/package.use.mask
@@ -0,0 +1 @@
+dev-python/PyQt5 webkit